I slipped into the auditorium and sat down on the yoga mat. Coach Crystal smiled at me and waved as she checked me off on the attendance sheet. As I got down into a plank, I noticed that I was getting flirty winks from Kat. She's the track captain, and the sportiest girl in the whole grade. Her warm tan skin, her sleek black hair, and her big fat dumper.... man I wanted to pound that booty.
Then as we entered tree pose, I noticed that her thighs began to bulk up, widening alongside her hips as her butt stretched out by a solid five inches. Her white tee dissolved into a tight tank top that stopped at the middle of her back as her arms gained some noticeable definition, her hair weaving itself into an Amazon-esque braid.
I wasn’t really focusing on the exercises, I was too busy eyeing up Kat’s enormous ass and glancing at the people staring at her.
‘Don’t panic.... nobody’s gonna catch on....’ I thought.
As Coach Crystal left to take a phone call, I slipped into the unisex bathroom. I didn’t have to pee, I just knew what was coming next. And right on air, in Kat walked with a horny smile.
Her bust had gone from B to about 69C, her midriff was dominated by her absolutely sculpted abs, and her lips were lusciously plump and painted a nice shade of gold to match her eyeshadow.
“So you think I’m cute, eh?” I asked as she pointed her ass at me and smacked it.
“Hell yeah, I want you inside me.” Kat said in her lustful, raspy voice.
I wasted no time yanking her yoga pants down and ramming my rock hard dong up her ass. I furiously thrusted into her as the “slap, slap, slap” of her asscheeks echoed in the bathroom. I could hear Coach Crystal getting ready for the last twenty minutes, so I started absolutely ramming my cock into Kat as she moaned.
“Has anybody seen Greg and Kat?” Coach Crystal asked.
“Here we are!” I panted as I got on the mat, Kat getting into butterfly pose with a saucy grin.
“Alrighty then, let’s wrap things up!” Coach Crystal beamed.
Three absolute babes in one day? I couldn’t wait for number four....